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Heart|Natural|GIA

1.71ct J VS1 Heart Natural Diamond

ID • J/VS1 • GIA 33

Certificate GIA 33

Diamond specifications and retailer prices

From $11,715 AUD
$8,229 USD
As of October 31, 2026
Save $3,085 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $14,800 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.71ct natural heart diamond

This 1.71ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from $11,715 to $14,800, a $3,085 spread on the same certified stone. Blue Nile lists it at $14,800. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
J
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 33
Dimensions7.19 × 8.23 × 4.83 mm
L/W Ratio1.14
Top View
7.19 mm8.23 mm1.71 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 33
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $14,800 AUD|Low: $11,715 AUD|High: $14,800 AUD|Avg: $12,786 AUD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2$11,715 AUD
Retailer 3$12,851 AUD
Blue Nile$14,800 AUD

2 data points across 3 retailers

3 retailers$11,715 AUD to $14,800 AUD

B
Cheapest Retailer
-
$11,715 AUD
$8,229 USD
B
Retailer 2
-
$12,851 AUD
$9,027 USD
View
Most Expensive
B
Blue Nile
19677187 · Oct 31
$14,800 AUD
$10,396 USD
View
2 more retailers have this diamond
Prices start from $11,715 AUDSave up to $3,085 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
1.71ct Heart
$11,715 AUD